BCB
- Banco Central do Brasil
- Bangladesh Cricket Board
- Banque de Crédit de Bujumbura
- Bauer College of Business
- Benzocyclobutene
- Bermuda Cricket Board
- Board Certified in Biofeedback
- Body cavity bomb
- Border City Brawlers
- Borland C++ Builder
- Brilliant cresyl blue
- British Championship Basketball
- Burscough Bridge railway station
- Central Bolívar Bloc
- Virginia Tech Montgomery Executive Airport